Quelle test_bug1364364.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/docshell/test/navigation/test_bug1364364.html

<!DOCTYPE HTML>
<html>

<head>
  <meta charset="utf-8">
  <title>Test for Bug 1364364</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script type="application/javascript">

  /** Test for Bug 1364364 */
  let testWin, testDoc;
  async function test() {
    SimpleTest.waitForExplicitFinish();
    if (SpecialPowers.Services.appinfo.sessionHistoryInParent) {
      // This test relies on the possibility to modify the bfcached document.
      // The new implementation is more restricted and thus works only
      // when the bfcached browsing context is the only top level one
      // in the browsing context group.
      ok(true, "This test is for the old bfcache implementation only.");
      SimpleTest.finish();
      return;
    }
    testWin = window.open("file_bug1364364-1.html");
    await waitForLoad(testWin);
    testDoc = testWin.document;

    // file_bug1364364-1.html will load a few dynamic iframes and then navigate
    // top browsing context to file_bug1364364-2.html, which will postMessage
    // back.
  }

  function waitForLoad(win) {
    return new Promise(r => win.addEventListener("load", r, { once: true}));
  }

  window.addEventListener("message", async function(msg) {
    if (msg.data == "navigation-done") {
      is(testWin.history.length, 6, "check history.length");

      // Modify a document in bfcache should cause the cache being dropped tho
      // RemoveFromBFCacheAsync.
      testDoc.querySelector("#content").textContent = "modified";
      await new Promise(r => setTimeout(r, 0));

      is(testWin.history.length, 2, "check history.length after bfcache dropped");
      testWin.close();
      SimpleTest.finish();
    }
  });

  </script>
</head>
<body onload="test();">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1364364">Mozilla Bug 1364364</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
</pre>
</body>
</html>

quality100%

¤ Dauer der Verarbeitung: 0.19 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.